/Engine/Source/Runtime/CoreUObject/Public/UObject/PackageResourceManager.h
PackageResourceManagers that do not support LocalOnly paths will return without calling the Callback
void IteratePackagesStatInLocalOnlyDirectory ( FStringView RootDir, [FPackagePathStatVisitor](API\Runtime\CoreUObject\UObject\IPackageResourceManager\FPackagePathStatVisitor) Callback )